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Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake South Uranium Project

Exploration Programs

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 1 of 6

Abasca Resources Confirms Anomalous Uranium Intersections In Its

2023 Winter Drill Program on Key Lake South Uranium Project

May 24, 2023 – Saskatoon, Saskatchewan: Abasca Resources Inc. (“Abasca” or the “Company”) (TSX V: ABA) is

pleased to release geochemical assays from drillcore samples collected during its successful winter drilling

program on the 100%-owned 23,977-hectare Key Lake South Uranium Project (“KLS”). The Company drilled a total

of 11 holes (Figure 1) comprising 4,959 metres at the Mustang target area (“Mustang”), intersecting anomalous

radioactivity in 8 holes (previously released), and assays confirm anomalous uranium intersections.

Assay Highlights

• 9 of the 11 drillholes intersected anomalous uranium over a cumulative total core length of 13.85 m.

• KLS-23-004 intersected a total of 1.5 m of anomalous uranium, including 10 cm at 1260 ppm U.

• KLS-23-006 intersected a total of 3.4 m of anomalous uranium, including 79 cm at 897 ppm U and 43 cm

at 942 ppm U.

• KLS-23-009 intersected a total of 2.4 m of anomalous uranium, including 50 cm at 1010 ppm U.

Drilling Highlights

• Multiple stacked graphic fault zones intersected at major lithological contacts with overprinting fracture

zones, fault gouge, and fault breccia – Ideal features in other basement -hosted uranium deposits in the

Athabasca Basin region.

• Confirmed a nomalous uranium intersections located proximal to graphitic fault z ones that are also

elevated in pathfinder elements including up to 3540 ppm B, 267 ppm Ce, 350 ppm Cu, and 381 ppm V.

• Silicification, hematite and clay alteration observed in all drillholes within and proximal to fracture and

fault zones.

The identificatio n of silicification, hematite, and clay alteration with in reactivated fault zone systems and

coincident anomalous pathfinder element geochemistry, including Boron, Cerium and Copper, is essential to the

search for uranium deposits such as the Key Lake and Arrow uranium deposits of the Athabasca Basin of

Saskatchewan.

Brian McEwan, VP Exploration, stated: “the assay results of elevation uranium intersections and positive evidence

of pathfinder elements are very encouraging and confirm the presence of anomalous uranium at Mustang. We

look forward to continuing exploration at Mustang as well the remaining 8 kilometres along strike toward the

north.”

“Abasca is pleased with the findings of the winter drill program and will continue advancing the KLS project to its

full potentials for hosting uranium deposits. Plans for financing and logistics are on the way to start a summer drill

program in near future” stated Dawn Zhou, President and CEO.

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 2 of 6

Collected samples were sent to SRC Geoanalytical Laboratories in Saskatoon, Saskatchewan , an independent

laboratory accredited under ISO/IEC 17025:2017 for preparation and ICP-MS multi-element analysis and Boron by

fusion. Blanks, standard reference materials, and repeats were inserted into the sample stream at regular intervals

in accordance with Abasca’s quality assurance / quality control procedures.

For more information and an overview of the Key Lake South Uranium Project, please visit the Company’s website

at https://www.abasca.ca.

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 3 of 6

Figure 1: Map of the Mustang target area showing historic and 2023 winter drillhole locations.

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 4 of 6

Table 1: Composited uranium assay results from winter 2023 drilling.

Drillhole ID Azimuth Inclination Total

Length (m)

From

(m)

To

(m)

Length

(m)

U

(ppm)

KLS-23-001 280 -65 546 No anomalous uranium

KLS-23-002 280 -65 477 281.40 281.55 0.15 189

KLS-23-003 280 -65 393

214.00 214.20 0.20 139

214.20 214.70 0.50 141

219.90 220.00 0.10 150

260.60 260.70 0.10 540

KLS-23-004 280 -65 417

309.50 310.00 0.50 104

310.00 310.50 0.50 156

310.50 310.60 0.10 1260

310.60 310.70 0.10 179

327.35 327.50 0.15 565

340.65 340.80 0.15 110

KLS-23-005 280 -65 414

352.95 353.45 0.50 176

353.45 353.60 0.15 601

353.60 354.10 0.50 220

KLS-23-006 280 -65 420

317.10 317.60 0.50 126

328.70 329.17 0.47 470

329.17 329.71 0.54 80

329.71 330.00 0.29 835

330.00 330.50 0.50 933

330.50 330.95 0.45 80.6

330.95 331.17 0.22 413

331.17 331.60 0.43 942

KLS-23-007 280 -65 603

419.50 420.00 0.50 239

427.00 427.50 0.50 105

427.50 428.00 0.50 15

428.00 428.50 0.50 176

KLS-23-008 280 -65 459

298.50 299.00 0.50 126

299.00 299.50 0.50 162

299.50 300.00 0.50 129

KLS-23-009 280 -65 426

191.50 191.60 0.10 197

205.00 205.50 0.50 264

205.50 206.00 0.50 1010

209.00 209.50 0.50 104

209.50 210.00 0.50 165

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 5 of 6

Drillhole ID Azimuth Inclination Total

Length (m)

From

(m)

To

(m)

Length

(m)

U

(ppm)

345.40 345.60 0.20 507

345.60 345.70 0.10 206

KLS-23-010 280 -65 408 No anomalous uranium

KLS-23-011 280 -65 396

192.33 192.83 0.50 157

269.75 270.00 0.25 252

329.90 330.00 0.10 135

Parameters:

• All lengths are as measured downhole and do not represent true thickness.

• Maximum internal dilution of 2.00 m.

• 100 ppm uranium (total digestion) cut-off.

• “Anomalous” uranium refers to any assay value equal to or greater than 100 ppm.

• All samples within composite lengths show in table.

Qualified Person

The technical information in this news release has been reviewed and approved by Dave Billard, P.Geo, a Qualified

Person as set out in National Instrument 43 -101 - Standards of Disclosure for Mineral Projects. Mr. B illard is a

director of Abasca.

About Abasca Resources Inc.

Abasca is a mineral exploration company that is primarily engaged in the acquisition and evaluation of mineral

exploration properties. The Company owns the Key Lake South Uranium Project, a 23,977 -hectare uranium

exploration project located in the Athabasca Basin Region in northern Saskatchewan, approximately 15 km south

of the former Key Lake mine and current Key Lake mill.

On behalf of Abasca Resources Inc.

Dawn Zhou, M.Sc, CPA, CGA

President, CEO and Director

For more information visit the Company’s website at https://www.abasca.ca or contact:

Abasca Resources Inc.

Email: [email protected]

Telephone: +1 (306) 933 4261

NEWS RELEASE

Abasca Resources Confirms Anomalous Uranium Intersections In Its 2023 Winter Drill Program on Key Lake

South Uranium Project

Abasca Resources Inc. – News Release 2023-03 May 24, 2023

#208 – 211 4th Avenue North, Saskatoon, SK S7K 2L8 Page 6 of 6

Neither the TSX Venture Exchange Inc. nor its Regulation Service Provider (as that term is defined in the policies of

the TSX Venture Exchange Inc.) accepts responsibility for the adequacy or accuracy of this news release.

Forward-Looking Statements

This news release may contain certain forward -looking information and statements (“forward -looking

information”) within the meaning of applicable Canadian securities legislation that are not based on historical fact,

including without limitation statements containing the words "believes", "anticipates", "plans", "intends", "will",

"should", "expects", "continue", "estimate", "forecasts" and other similar expressions. Forward-looking

information reflects management’s current beliefs with respect to future events and is b ased on information

currently available to management. Forward-looking information contained in this news release includes, but is

not limited to, statements relating to a follow up exploration program at Mustang and the testing of the other

target areas at KLS, as well as a financing to fund such exploration work. Readers are cautioned to not place undue

reliance on forward -looking information. Actual results and developments may differ materially from those

contemplated by these statements. Abasca undertakes no obligation to comment on analyses, expectations , or

statements made by third -parties in respect o f Abasca, its securities, or financial or operating results (as

applicable). Although Abasca believes that the expectations reflected in forward-looking information in this news

release are reasonable, such forward -looking information has been based on exp ectations, factors , and

assumptions concerning future events which may prove to be inaccurate and are subject to numerous risks ,

uncertainties and factors, certain of which are beyond Abasca’s control, including the impact of general business

and economic conditions; risks related the exploration activities to be conducted on KLS, including risks related to

government and environmental regulation; actual results of exploration activities; industry conditions, including

uranium price fluctuations, interest a nd exchange rate fluctuations; the influence of macroeconomic

developments; business opportunities that become available or are pursued; title, permit or license disputes

related to KLS ; litigation; fluctuations in interest rates; and other factors . In add ition, the forward -looking

information is based on several assumptions which may prove to be incorrect, including, but not limited to,

assumptions about the availability of qualified employees and contractors for the Company’s operations and the

availability of equipment. The forward-looking information contained in this news release are expressly qualified

by this cautionary statement and are made as of the date hereof. Abasca disclaims any intention and has no

obligation or responsibility, except as requi red by law, to update or revise any forward -looking information,

whether as a result of new information, future events or otherwise.